HIFRENZO

DEAD

Serial Number

97844505

Owner

ASTRAZENECA AB

Attorney

Harold Milstein

Filing Date

Mar 17, 2023

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HIFRENZO Trademark

Serial Number: 97844505

HIFRENZO is a trademark filed by ASTRAZENECA AB on March 17, 2023. The trademark is classified under Class 5 (Pharmaceuticals). The application is currently no longer active.

Trademark Classes

Class 5 - Pharmaceuticals

Pharmaceutical and veterinary preparations; sanitary preparations for medical purposes

Owner Contact Info

ASTRAZENECA AB (1,104 trademarks)

VASTRA MALAREHAMNEN 9
SODERTALJE SE-151 85 , SE

Entity Type: 03

FibroGen, Inc. (21 trademarks)

225 Gateway Blvd.
South San Francisco, CA 94080

Entity Type: 03

Legal Representation

Attorney of Record

Harold Milstein

1,023 trademarks filed View all →

Correspondence Address

Harold Milstein Sheppard Mullin Richter & Hampton LLP

1540 El Camino Real, Suite 120

Menlo Park, CA 94025

United States

Trademark Details

Filing Date

March 17, 2023

Registration Date

Not Registered

Published for Opposition

January 23, 2024

Goods & Services

Pharmaceutical preparations and substances for use in oncology; Pharmaceutical preparations and substances for the treatment of diseases and disorders of the cardiovascular, renal, metabolic, respiratory, nervous, neurological, gastrointestinal and immune systems; Pharmaceutical preparations and substances for the treatment of infection, inflammation, hematological, autoimmune related diseases and disorders; Pharmaceutical preparations and substances, namely, antibodies; vaccines

Filing History

ABANDONMENT NOTICE E-MAILED - NO USE STATEMENT FILED

Oct 21, 2025 MAB6

ABANDONMENT - NO USE STATEMENT FILED

Oct 20, 2025 ABN6

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

Mar 15, 2025 EXRA

SOU EXTENSION 2 GRANTED

Mar 15, 2025 EX2G

SOU EXTENSION 2 FILED

Mar 14, 2025 EXT2

SOU TEAS EXTENSION RECEIVED

Mar 14, 2025 EEXT

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Oct 7, 2024 TCCA

TEAS WITHDRAWAL AS DOMESTIC REPRESENTATIVE RECEIVED

Oct 7, 2024 EWOR

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Oct 7, 2024 ARAA

TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED

Oct 7, 2024 REAP

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

Oct 7, 2024 CHAN

TEAS CHANGE OF OWNER ADDRESS RECEIVED

Oct 7, 2024 COAR

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

Aug 27, 2024 EXRA

SOU EXTENSION 1 GRANTED

Aug 27, 2024 EX1G

SOU EXTENSION 1 FILED

Aug 27, 2024 EXT1

SOU TEAS EXTENSION RECEIVED

Aug 27, 2024 EEXT

TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS

Aug 26, 2024 EWAF

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Aug 26, 2024 TCCA

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Aug 26, 2024 ARAA

TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED

Aug 26, 2024 REAP

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

Aug 26, 2024 CHAN

TEAS CHANGE OF OWNER ADDRESS RECEIVED

Aug 26, 2024 COAR

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

Apr 3, 2024 ASGN

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

Mar 19, 2024 NOAM

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Jan 23, 2024 NPUB

PUBLISHED FOR OPPOSITION

Jan 23, 2024 PUBO

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Jan 3, 2024 NONP

APPROVED FOR PUB - PRINCIPAL REGISTER

Dec 20, 2023 CNSA

ASSIGNED TO EXAMINER

Dec 13, 2023 DOCK

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Mar 23, 2023 NWOS

NEW APPLICATION ENTERED

Mar 21, 2023 NWAP

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